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Distributions, sampling, and variance — step 2 of 7
ch 38 · ml math and statistics that actually show up
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phase 08 · ai/ml engineering
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ch 38 · ml math and statistics that actually show up
lesson 3 of 5 · distributions, sampling, and variance
step 2 of 7 in this lesson
What does the variance of a list of numbers measure?
1
The average squared distance of each value from the mean.
2
The largest value minus the smallest value.
3
The value in the middle of the sorted list.
4
How many values are above the mean.
check
ch 38 · ml math and statistics that actually show up
2/7
promptdojo
_
›
phase 08 · ai/ml engineering
›
ch 38 · ml math and statistics that actually show up
lesson 3 of 5 · distributions, sampling, and variance
step 2 of 7 in this lesson
What does the variance of a list of numbers measure?
1
The average squared distance of each value from the mean.
2
The largest value minus the smallest value.
3
The value in the middle of the sorted list.
4
How many values are above the mean.
check
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